19174685832

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{256813}}^1$

素因数の和:256903

約数の個数: 96

約数和(自身を含む): 55887862680

約数和(自身を除く): 36713176848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 1037, 1098, 1224, 1464, 2074, 2196, 3111, 4148, 4392, 6222, 8296, 9333, 12444, 18666, 24888, 37332, 74664, 256813, 513626, 770439, 1027252, 1540878, 2054504, 2311317, 3081756, 4365821, 4622634, 6163512, 8731642, 9245268, 13097463, 15665593, 17463284, 18490536, 26194926, 31331186, 34926568, 39292389, 46996779, 52389852, 62662372, 78584778, 93993558, 104779704, 125324744, 140990337, 157169556, 187987116, 266315081, 281980674, 314339112, 375974232, 532630162, 563961348, 798945243, 1065260324, 1127922696, 1597890486, 2130520648, 2396835729, 3195780972, 4793671458, 6391561944, 9587342916, 19174685832]

約数ペア:

[(1, 19174685832), (2, 9587342916), (3, 6391561944), (4, 4793671458), (6, 3195780972), (8, 2396835729), (9, 2130520648), (12, 1597890486), (17, 1127922696), (18, 1065260324), (24, 798945243), (34, 563961348), (36, 532630162), (51, 375974232), (61, 314339112), (68, 281980674), (72, 266315081), (102, 187987116), (122, 157169556), (136, 140990337), (153, 125324744), (183, 104779704), (204, 93993558), (244, 78584778), (306, 62662372), (366, 52389852), (408, 46996779), (488, 39292389), (549, 34926568), (612, 31331186), (732, 26194926), (1037, 18490536), (1098, 17463284), (1224, 15665593), (1464, 13097463), (2074, 9245268), (2196, 8731642), (3111, 6163512), (4148, 4622634), (4392, 4365821), (6222, 3081756), (8296, 2311317), (9333, 2054504), (12444, 1540878), (18666, 1027252), (24888, 770439), (37332, 513626), (74664, 256813)]